details

For lower unit gear lubes. Avoid smelly lubricant running down your arm. This unit fits quart bottles of lower unit lubricant and allows for mess free lube changes. Hi-Visc -- Applies to all engines when SAE 80W90 is required. This includes all Mercury O/Bs and I/Os and all other makes from 1973 up.

Does the job just fine on stern drive oil changes. Gets a little messy, but for the price it was worth having to do a little more clean up.

Does the job just fine on stern drive oil changes. Gets a little messy, but for the price it was worth having to do a little more clean up.

VS

Most Liked Negative Review

not reliable

the concept is simple and works very well at first but the pieces come apart and are almost impossible to reassemble. the resulting mess is terrible and the cleanup probably takes as long as...Read complete review

the concept is simple and works very well at first but the pieces come apart and are almost impossible to reassemble. the resulting mess is terrible and the cleanup probably takes as long as the whole job of winterizing.. very cheaply made. there's got to be a better quality somewhere